Little Hyatt Dam
Little Hyatt Dam is an arch dam located in Jackson County, Oregon. It carries a Low hazard potential classification and has a poor condition assessment.
About Little Hyatt Dam
The primary purpose of Little Hyatt Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Doi Blm (federal). It impounds the Keene Creek near No Towns,goes To Copco Reservor, Ca.
The dam stands 23 feet tall and stretches 77 feet across, creates a reservoir covering 10 acres, and has a maximum storage capacity of 59 acre-feet.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 07/19/2020.
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Location
| State | Oregon |
| County | Jackson |
| Nearest City | No Towns,goes To Copco Reservor, Ca |
| River/Stream | Keene Creek |
| Coordinates | 42.15904, -122.48551 |
Physical Characteristics
| Dam Type | Arch |
| NID Height | 23 ft |
| Dam Length | 77 ft |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 59 acre-ft |
| Surface Area | 10 acres |
| Max Discharge | 1,850 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 07/19/2020 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR02196 |
| Federal ID | OR02196 |
| More Info | State Dam Safety Program |